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Tag Archives: puslespil
Sudoku fra dengang tipoldefar var ung
Lang tid før Rubriks Terningen dukkede op, havde en anden mekanisk pusleopgave taget verden med storm. Vi skal dog helt tilbage til 1874, hvor den amerikanske postmester Noyes Palmer Chapman fremstillede et lille kvadratisk stykke legetøj, hvor nummererede felter kunne flyttes rundt. De fleste kender dem nok fra barndommen, men de færreste kender navnet: Ok, […]